Disruptions & planned work

Engineering work is taking place between Radyr and Cardiff Central / Bridgend via Barry, closing various lines. Buses will replace trains between Cardiff Central and Penarth / Barry Island / Bridgend via Barry. On Sunday only, buses will replace trains between Radyr and Cardiff Central via Ninian Park. Until 12:00 on Sunday and from approximately 23:00 until the end of service on Monday and Tuesday, buses replace trains between Cardiff Central and Ebbw Vale Town. From approximately 22:15 until the end of service on Monday and Tuesday, buses will replace trains between Cardiff Queen Street and Cardiff Bay. Check before you travel: You can plan your journey using the National Rail Journey Planner . Replacement bus travel advice: For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page . You can find the pick-up and drop-off location of rail replacement services by checking station signage or by searching for your station on our Find a Station page . Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.

From 27 Dec 2026, 00:00 · Until 29 Dec 2026, 23:59 · Source changed 29 Sept 2026, 12:04

Operators: Transport for Wales

Engineering work is taking place between Radyr and Pontypridd, closing all lines until 16:35 on Sunday. As a result, buses will replace trains between Radyr and Pontypridd. Check before you travel: These changes are not currently shown in the National Rail Journey Planner, please check back nearer to the time of travel. Replacement bus travel advice: For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page . You can find the pick-up and drop-off location of rail replacement services by checking station signage or by searching for your station on our Find a Station page . Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.

From 15 Nov 2026, 00:00 · Until 15 Nov 2026, 23:59 · Source changed 25 Sept 2026, 11:56

Operators: Transport for Wales

Engineering work is taking place between Cardiff Queen Street and Cardiff Bay, closing all lines. No trains will run to / from Cardiff Bay You can use your ticket at no extra cost on Cardiff Bus services to / from Cardiff Bay. Outside of the hours that Cardiff Bus services run, rail replacement buses will run early in the morning and late at night between Cardiff Queen Street / Cardiff Central and Cardiff Bay. Check before you travel: You can plan your journey using the National Rail Journey Planner . You can plan your journey on Cardiff Bus services by using the Traveline website . Replacement bus travel advice: For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page . You can find the pick-up and drop-off location of rail replacement services by checking station signage or by searching for your station on our Find a Station page . Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.

From 24 Oct 2026, 00:00 · Until 30 Oct 2026, 23:59 · Source changed 16 Sept 2026, 11:26

Operators: Transport for Wales